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| Year | Model no | Chassis no | Description | V no | IF (kHz) | Valve Line up | Circuit ref | Page | Alt circuit ref | Alt Pg | Picture | Page_ | Orig price | Notes |
| 1933 | 8V All World | AC AW Con. | 8 | W.W. 15/12/33 | 48 | 37/10/0 | ||||||||
| 1934 | 8V All Wave | AC AW Con. | 8 | W.W. 20/7/34 | 5 | 39/10/0 | ||||||||
| 1934 | Comet 51 | DC AW Con. | 7 | 77, 4*78, 77, 89 | W.W. 20/7/34 | 5 | 42/10/0 | |||||||
| 1934 | Comet All Elec. | AC DW Con. | W.W. 20/7/34 | 5 | 29/10/0 | |||||||||
| 1934 | Comet Batt. | Bat. DW Con. | W.W. 20/7/34 | 5 | 32/10/0 | |||||||||
| E.C.A. | ||||||||||||||
| Year | Model no | Chassis no | Description | V no | IF (kHz) | Valve Line up | Circuit ref | Page | Alt circuit ref | Alt Pg | Picture | Page_ | Orig price | Notes |
| 1930 | All Elect. 3 | AC BC Table | 4 | TRF | W.W. 28/3/30 | 51 | 25/10/0 | E.C.A. formerly known as Udisco. | ||||||
| 1930 | All Elect. 4 | AC BC Table | 5 | TRF | W.W. 28/3/30 | 51 | 34/12/6 | |||||||
| 1930 | All Elect. 6 | AC BC Table | 7 | TRF | W.W. 28/3/30 | 51 | 46/17/6 | |||||||
| 1930 | Comb. Concert | AC BC RG | TRF | W.W. 28/3/30 | 51 | 167/2/6 | ||||||||
| 1930 | Radio Phono | AC BC RG | TRF | W.W. 9/5/30 | 45 | |||||||||